28911036006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3889}}^1\times {\mathrm{21737}}^1$

素因数の和:25653

約数の個数: 48

約数和(自身を含む): 65957439600

約数和(自身を除く): 37046403594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 3889, 7778, 11667, 21737, 23334, 35001, 43474, 65211, 70002, 73891, 130422, 147782, 195633, 221673, 391266, 413003, 443346, 665019, 826006, 1239009, 1330038, 2478018, 3717027, 7434054, 84535193, 169070386, 253605579, 507211158, 760816737, 1521633474, 1606168667, 3212337334, 4818506001, 9637012002, 14455518003, 28911036006]

約数ペア:

[(1, 28911036006), (2, 14455518003), (3, 9637012002), (6, 4818506001), (9, 3212337334), (18, 1606168667), (19, 1521633474), (38, 760816737), (57, 507211158), (114, 253605579), (171, 169070386), (342, 84535193), (3889, 7434054), (7778, 3717027), (11667, 2478018), (21737, 1330038), (23334, 1239009), (35001, 826006), (43474, 665019), (65211, 443346), (70002, 413003), (73891, 391266), (130422, 221673), (147782, 195633)]